984550500055 has 8 divisors (see below), whose sum is σ = 1192299688800. Its totient is φ = 780414340896.

The previous prime is 984550499983. The next prime is 984550500103. The reversal of 984550500055 is 550005055489.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 984550500055 - 2¹⁵ = 984550467287 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 984550499978 and 984550500014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 903256795 + ... + 903257884.

It is an arithmetic number, because the mean of its divisors is an integer number (149037461100).

Almost surely, 2^984550500055 is an apocalyptic number.

984550500055 is a deficient number, since it is larger than the sum of its proper divisors (207749188745).

984550500055 is a wasteful number, since it uses less digits than its factorization.

984550500055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806514793.

The product of its (nonzero) digits is 900000, while the sum is 46.

The spelling of 984550500055 in words is "nine hundred eighty-four billion, five hundred fifty million, five hundred thousand, fifty-five".